Friction Brakes | McMaster-Carr

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System of Measurement

Thickness

Width

Shaft Diameter

Construction

Length

Shaft Type

Performance

DFARS Specialty Metals

Export Control Classification Number (ECCN)

REACH

RoHS

Compliant with Exemptions

Maximum Coefficient of Friction

Maximum Torque

Maximum Pressure

Maximum Rubbing Speed @ Pressure

5,000 fpm @ 200 psi

4,000 fpm @ 250 psi

5,000 fpm @ 500 psi

4,500 fpm @ 600 psi

Maximum Temperature

Torque

0 ft·lbf to 25 ft·lbf

0 ft·lbf to 50 ft·lbf

0 ft·lbf to 75 ft·lbf

0 ft·lbf to 150 ft·lbf

1.6 in·lbf to 16 in·lbf

2 in·lbf to 20 in·lbf

2.5 in·lbf to 25 in·lbf

5 in·lbf to 50 in·lbf

7.5 in·lbf to 75 in·lbf

10 in·lbf to 100 in·lbf

Drive Type

OD

Drive Direction

Clockwise and Counterclockwise

Clockwise or Counterclockwise

Counterclockwise

Clutch Type

Friction Rating

For Shaft Misalignment Type

No Misalignment

Rotation Speed

Less than 1,000 rpm

1,000 rpm to 1,499 rpm

1,500 rpm to 1,799 rpm

1,800 rpm to 1,999 rpm

2,000 rpm or greater

How can we improve?

286 Products

Power Transmission

Brakes

Control how much and how quickly your drive system slows down

Brake and Clutch Lining

Brake and Clutch Lining

Replace the lining in brakes and clutches; also known as friction material

Torque Limiters

Torque Limiters

Keep torque at or below a set limit to control tension or braking or protect machinery from overload

Clutches

Start and stop the transmission of power to machinery

Clutch/Brakes

Control when to transmit power with a clutch and when to hold a load in place with a brake

Electric Motors

Electric Motors

Keep machinery and equipment moving with AC or DC power

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)